From: Diagnosis and treatment of hereditary angioedema with normal C1 inhibitor
 | Treatment effective (no. of patients; [reference]) | Treatment not effective (no. of patients; [reference]) |
---|---|---|
Acute attacks | Â | Â |
C1-INH concentrate | 6 [14] | 4 [1] |
 |  | 1 [14] |
Icatibant | 3 [37] | 0 |
Corticosteroids | 0 | 23 [1] |
 |  | 1 [7] |
 |  | 1 [22] |
Antihistamines | 0 | 23 [1] |
 |  | 1 [7] |
 |  | 1 [21] |
 |  | 1 [22] |
Adrenalin | 0 | 1 [21] |
Prophylaxis | Â | Â |
Androgens | 2 [1] | 0 |
 | 1 [3] |  |
 | 1 [38] |  |
Tranexamic acid | 1 [10] | 2 [1] |
 | 1 [14] | 1 [37] |
Progesterone | 1 [5] | 0 |
 | 1 [10] |  |
 | 8 [14] |  |